Specification Brand : NDZ Performance BulletPoint : Made from high quality materials and for this model it has a great appeal. BulletPoint1 : Fits GEN 1-4 Glock Model(s): 17, 17L, 19, 20, 20SF, 21, 21SF, 22, 23, 24, 26, 27, 29, 29SF, 30, 30SF, 30S, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40 & 41. Caliber(s): 9/40, 10MM, .45 ACP, .357 Sig & .45 GAP. Does not fit: GEN 5 Glock Models BulletPoint2 : Our Rear Slide Cover Plates offer a durable, lightweight, high-quality billet aluminum alternative which replaces the factory plastic plate. Featuring our inside pocket profile CNC machined just like the factory profile for 100% direct fit & precise tolerances. Available in multiple finishes offered with & without laser engraved designs for that added personal touch BulletPoint3 : Manufactured to Exact Tolerances from 6061 T6 Aircraft Billet Aluminum & Anodized for Extreme Durability; will not chip or break BulletPoint4 : High quality permanent laser deep engraved images provided by NDZ Performance BulletPoint5 : NDZ Performance is a trusted brand, proudly Made in The USA, in our facility Color : Brass CompatibleMaterial : Metal, Plastic, Rubber, Glass, Skin, Marble, Tile, Other Smooth Surfaces ExternallyAssignedProductIdentifier1 : 0784410479938 ExternallyAssignedProductIdentifier2 : 784410479938 ImportDesignation : Imported IncludedComponents : Grip IncludedComponents1 : grip IncludedComponents2 : grips ItemName : NDZ Performance Rear Slide Cover Back Plate for Glock Gen 1-4 Models 9MM .40 S&W .357 SIG .45 Gap Laser Deep Engraved in Brass Black Cerakote - Honey Comb Pattern ItemPackageDimensions_Height : 0.25 inches ItemPackageDimensions_Length : 5 inches ItemPackageDimensions_Width : 3 inches ItemPackageQuantity : 1 ItemTypeKeyword : gun-stock-accessories Manufacturer : NDZ Performance Material : Wood ModelName : COLT Python 2021 NumberOfItems : 2 PartNumber : 0020 Pattern : Deep Laser Engraved ProductDescription : Fits GEN 1-4 Glock Models, covering a range from 17 to 41, including models like 17L, 19, 20, 20SF, 21, 21SF, 22, 23, 24, 26, 27, 29, 29SF, 30, 30SF, 30S, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40 & 41. Engineered for calibers 9/40, 10MM, .45 ACP, .357 Sig & .45 GAP—this excludes compatibility with GEN 5 Glock Models. Elevate your firearm with our Rear Slide Cover Plates, presenting a resilient, lightweight alternative crafted from premium billet aluminum, replacing the factory plastic plate. The inside pocket profile, precision CNC machined to mirror the factory design, ensures a seamless 100% direct fit with exact tolerances. Choose from a spectrum of finishes, with or without laser-engraved designs, to impart a unique, personalized flair. Manufactured with precision from 6061 T6 Aircraft Billet Aluminum, anodized to guarantee extreme durability—no chipping or breaking. NDZ Performance, a distinguished USA Manufacturer of top-notch aftermarket firearm accessories, proudly creates all products in-house to the highest quality standards using materials such as Aluminum, Brass, Steel & Delrin. ProductSiteLaunchDate : 2021-08-16T13:06:32.429Z RecommendedUsesForProduct1 : Packaging RecommendedUsesForProduct10 : Electrical RecommendedUsesForProduct11 : Plumbing RecommendedUsesForProduct2 : Indoor RecommendedUsesForProduct3 : Outdoor RecommendedUsesForProduct4 : Arts And Craft RecommendedUsesForProduct5 : Painting RecommendedUsesForProduct6 : Wall RecommendedUsesForProduct7 : Body RecommendedUsesForProduct8 : Sewing RecommendedUsesForProduct9 : Bicycle Handlebar Style : Honey Comb Pattern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 2 UnspscCode : 49000000 WarrantyDescription : 14 WaterResistanceLevel : water_resistant